Trade Finance And Documentary Credits
Letter Of Credit Fees Explained: Issuance, Confirmation, Amendment, Discrepancy, And Discounting Costs
A letter of credit is not priced through one single fee. In a real transaction, the cost stack may include issuance fees, advising fees, confirmation fees, amendment charges, discrepancy fees, reimbursement costs, swift charges, and discounting expenses where payment is accelerated before maturity. Businesses that ignore the full fee picture often misprice the trade and then discover too late that the banking side has compressed the margin.
That is why LC pricing should be treated as part of the transaction economics, not as an afterthought. The issuing fee may be the headline number, but it is rarely the whole story. If the deal needs confirmation, repeated amendments, or post-shipment discounting, the real cost can move well beyond the initial bank quote.
The correct question is not “what is the LC fee?” The correct question is “what is the total banking cost of making this trade work through a documentary credit structure?” Once you frame it that way, the economics become clearer.
Practical point:
a letter of credit may strengthen the payment route, but every extra layer of bank involvement usually has a cost. If the trade margin is thin, poor fee analysis can turn a workable deal into a weak one.
Main Letter Of Credit Fees
Issuance Fee
This is the bank’s fee for issuing the letter of credit. It is commonly priced based on amount, tenor, applicant credit profile, and overall transaction risk.
Advising Fee
The advising bank may charge for authenticating and advising the credit to the beneficiary. This is usually smaller than the issuance fee, but it is still part of the cost stack.
Confirmation Fee
If a confirming bank adds its own undertaking, it will charge for taking that risk. This can become one of the largest LC-related costs in higher-risk jurisdictions or longer tenors.
Amendment Fee
Each time the LC needs to be changed after issuance, the banks involved may charge amendment fees. Multiple amendments are a common way weak drafting turns into real cost.
Discrepancy Fee
If the beneficiary presents documents that do not comply, banks may charge for handling the discrepant presentation. That means bad paperwork can become an economic problem as well as a payment problem.
Discounting Or Negotiation Cost
If a deferred payment LC is discounted before maturity, the financing party charges for accelerating the cash flow. This matters especially in usance transactions.
What Usually Drives LC Pricing
Fees are rarely random. They are usually shaped by the size of the credit, the tenor, the issuing bank’s risk profile, country exposure, whether confirmation is required, the complexity of the wording, and whether the transaction is expected to run cleanly or become operationally heavy. A short, simple, sight LC from a strong issuing bank is usually cheaper than a long-tenor, confirmed, frequently amended structure in a difficult jurisdiction.
| Cost Driver |
Why It Matters |
Typical Commercial Effect |
| Amount |
Larger credits generally produce higher total fees even if percentage pricing improves |
Higher absolute cost |
| Tenor |
Longer exposure means more bank risk and more pricing pressure |
Higher fee burden |
| Confirmation Need |
A confirming bank prices its own undertaking separately |
Can materially increase total cost |
| Document Complexity |
Messy wording and unrealistic documents increase operational risk |
More amendments and discrepancy exposure |
| Country And Bank Risk |
Jurisdiction and issuer quality affect appetite and pricing |
Can increase confirmation and financing cost |
Issuance Fee Is Not The Whole Story
One of the biggest mistakes buyers make is focusing only on the issuance fee quoted by the issuing bank. That number may look manageable, but once confirmation, reimbursement charges, swift costs, and potential amendments are added, the true cost becomes much larger. If the credit is deferred payment and the seller wants early cash, discounting cost enters the picture as well.
Common mistake:
comparing one bank’s issuance fee against another bank’s issuance fee without comparing the full execution path is weak analysis. The cheaper headline quote can still produce the more expensive transaction overall.
Why Confirmation Fees Matter So Much
Confirmation is often where LC pricing becomes commercially heavy. A confirming bank is not just passing a message. It is adding its own undertaking and taking bank risk, country risk, and sometimes transfer risk. That means it prices the exposure according to its own policies, not according to what the applicant wishes the cost to be.
In straightforward, lower-risk transactions, confirmation may not be necessary. In higher-risk situations, it may be commercially essential. The point is that if the trade requires confirmation, that cost has to be treated as part of the core economics from the start.
How Amendments And Discrepancies Increase Cost
Bad LC drafting is expensive. If the original credit is poorly aligned with the sales contract or the shipping reality, the banks may need to process repeated amendments. If the beneficiary still presents documents that do not match the final wording, discrepancy handling fees may follow. Each of those failures is avoidable in theory, but common in practice.
Commercial lesson:
one of the easiest ways to cut LC cost is to draft the credit properly at the beginning and keep the document set realistic. Clean structure is cheaper than repair work.
When Discounting Cost Becomes Relevant
If the LC is a usance or deferred payment structure, the exporter may not want to wait until maturity to get cash. In those cases, the future payment may be discounted. That improves liquidity for the seller, but it introduces an additional cost layer tied to tenor, issuing bank quality, confirmation status, and overall transaction profile.
That is why sight and usance terms should never be compared only on the basis of buyer preference. The cash timing has an economic value, and the banking cost attached to that timing needs to be visible.
How To Reduce Avoidable Letter Of Credit Costs
Draft The LC Properly
Good drafting reduces the need for amendments and lowers the risk of discrepancy fees later.
Use Confirmation Only Where Justified
Confirmation is powerful, but if it is not commercially necessary, it may add avoidable cost.
Align Documents With Shipment Reality
Document conditions should reflect what can actually be produced, not what looks tidy in theory.
Price The Whole Transaction
Look at issuance, amendment, confirmation, discrepancy, and discounting costs together rather than in isolation.
Where Financely Fits
For many clients, the real problem is not obtaining an LC quote. It is understanding whether the full banking structure still leaves the trade economically sensible. That includes looking at the issuing path, confirmation need, amendment risk, document complexity, and whether the credit will later require financing support.
That review often overlaps with broader trade finance structuring
and asset-based lending and underwriting
, especially where supplier timing, receivables timing, or post-shipment liquidity are part of the deal.
Need Help Reviewing LC Economics?
If your transaction depends on a documentary credit and you want to understand whether the fee stack still leaves the trade viable, Financely can review the file and help position it more clearly.
Frequently Asked Questions
What is the main fee in a letter of credit?
The issuance fee is usually the main headline fee, but it is often not the largest total cost once confirmation, amendments, and other charges are added.
Who pays the LC fees?
That depends on the commercial agreement and the LC wording. Costs may be allocated between applicant and beneficiary in different ways.
Why are confirmation fees often high?
Because the confirming bank is pricing its own risk in relation to the issuing bank, the country, the tenor, and the structure of the credit.
Can bad documents increase LC cost?
Yes. Discrepancies can lead to bank charges, delays, and additional operational cost, which is why document discipline matters commercially.